11143214330 has 32 divisors (see below), whose sum is σ = 20943411840. Its totient is φ = 4263353920.

The previous prime is 11143214323. The next prime is 11143214353. The reversal of 11143214330 is 3341234111.

It is a junction number, because it is equal to n+sod(n) for n = 11143214296 and 11143214305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148526 + ... + 210585.

It is an arithmetic number, because the mean of its divisors is an integer number (654481620).

Almost surely, 2^11143214330 is an apocalyptic number.

11143214330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11143214330 is a deficient number, since it is larger than the sum of its proper divisors (9800197510).

11143214330 is a wasteful number, since it uses less digits than its factorization.

11143214330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359254.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11143214330 its reverse (3341234111), we get a palindrome (14484448441).

The spelling of 11143214330 in words is "eleven billion, one hundred forty-three million, two hundred fourteen thousand, three hundred thirty".